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Proceedings of the American Mathematical Society

Published by the American Mathematical Society since 1950, Proceedings of the American Mathematical Society is devoted to shorter research articles in all areas of pure and applied mathematics.

ISSN 1088-6826 (online) ISSN 0002-9939 (print)

The 2020 MCQ for Proceedings of the American Mathematical Society is 0.85.

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Lie inner ideals are nearly Jordan inner ideals
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by Antonio Fernández López PDF
Proc. Amer. Math. Soc. 142 (2014), 795-804 Request permission

Abstract:

In this note we extend the Lie inner ideal structure of simple Artinian rings developed by Benkart to centrally closed prime algebras $A$. New Lie inner ideals, which we call nonstandard, occur when making this extension. A necessary and sufficient condition for $A$ to have a nonstandard inner ideal is the existence in $A$ of a zero square element which is not von Neumann regular. Our main tool is a theorem due to Martindale and Miers on the iterates of the derivations of prime rings.
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Additional Information
  • Antonio Fernández López
  • Affiliation: Departamento de Álgebra, Geometría y Topología, Universidad de Málaga, 29071, Málaga, Spain
  • MR Author ID: 66255
  • Email: emalfer@uma.es
  • Received by editor(s): November 17, 2011
  • Received by editor(s) in revised form: April 9, 2012
  • Published electronically: December 4, 2013
  • Additional Notes: The author was supported in part by the MEC and Fondos FEDER, MTM2010-19482

  • Dedicated: Dedicated to Professor Georgia Benkart
  • Communicated by: Kailash C. Misra
  • © Copyright 2013 American Mathematical Society
  • Journal: Proc. Amer. Math. Soc. 142 (2014), 795-804
  • MSC (2010): Primary 17B60, 17C50; Secondary 16N60
  • DOI: https://doi.org/10.1090/S0002-9939-2013-11809-5
  • MathSciNet review: 3148514